Impurity Transport Analysis in the Plasma Periphery for the Closed Helical Divertor Configuration
Impurity Transport Analysis in the Plasma Periphery for the Closed Helical Divertor Configurationopenaire +1 more source
Change of Surface Properties of First Wall Due to Installation of Closed Divertors
Change of Surface Properties of First Wall Due to Installation of Closed Divertorsopenaire +1 more source
Dynamic Behaviour of LHD Closed Divertor Plasma on V-shaped Target
Dynamic Behaviour of LHD Closed Divertor Plasma on V-shaped Targetopenaire +1 more source
Simulation Analysis of the Design of a Vacuum Pumping System for the Closed Helical Divertor in the Large Helical Device [PDF]
Plasma and Fusion Research, 2011 A promising candidate of a vacuum pumping system for the closed helical divertor in the large helical device is proposed using a three-dimensional neutral particle transport simulation code (EIRENE) and a finite element based multi-physics analysis ...
Yasuhiko Takeiri +2 more
exaly +2 more sources
Related searches:
Design and installation of the closed helical divertor in LHD
Fusion Engineering and Design, 2010Abstract Neutral particle behavior in the Large Helical Device heliotron has been investigated to conduct the effective particle control using the intrinsic helical divertor. It was revealed that the torus in–out asymmetry observed in the neutral pressure distribution depended on the divertor particle flux distribution, and thus, on the operational ...
Masayuki TOKITANI +2 more
exaly +2 more sources
Abstract A major challenge facing the steady-state operation of tokamak fusion reactors is to develop a viable divertor solution with order-of-magnitude increase in power handling capability as compared with present experience. A recently developed divertor concept for this end has been tested recently on EAST tokamak through combining ...
Guosheng XU +7 more
openaire +1 more source
Observation of the Periodical Movement of Ionized Front in a Closed-Divertor Simulator
Journal of Plasma and Fusion Research, 2002 Kazutaka Kawamura +2 more
exaly +3 more sources
The role of divertor pumping in plasma detachment and particle exhaust in a closed divertor
Nuclear Fusion, 2020Abstract The impact of pumping on divertor power dissipation and particle exhaust in a closed divertor with flat target configuration is examined using SOLPS modeling. A closed divertor can increase neutral pressure and enhance radiative dissipation; accordingly it has been proposed as a direction for the design of advanced divertors to ...
Chaofeng Sang +3 more
openaire +1 more source
Comparison of open-closed divertor geometries in ASDEX
Journal of Nuclear Materials, 1990Abstract Divertor impurity retention and exhaust capability were studied at ASDEX for two different divertor geometries. In one of these, bypass openings allow neutral gas exchange between divertor and main chamber (open divertor), in the other the bypasses are closed (closed divertor).
G Siller, K -H Steuer, J Szigeti
exaly +3 more sources
Study of a Closed Divertor Configuration for the Three-Dimensionally Complicated Magnetic Structure in the LHD Plasma Periphery [PDF]
Plasma and Fusion Research, 2008 The distribution of strike points in a closed divertor configuration with additional baffle plates installed in the toroidal ends of closed divertor components near lower/upper ports is calculated by tracing magnetic field lines from the last closed flux
Masahiro Kobayashi +2 more
exaly +2 more sources